38900246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6827}}^1$

素因数の和:6884

約数の個数: 32

約数和(自身を含む): 74725632

約数和(自身を除く): 35825386

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 6827, 13654, 47789, 75097, 95578, 150194, 252599, 505198, 525679, 1051358, 1768193, 2778589, 3536386, 5557178, 19450123, 38900246]

約数ペア:

[(1, 38900246), (2, 19450123), (7, 5557178), (11, 3536386), (14, 2778589), (22, 1768193), (37, 1051358), (74, 525679), (77, 505198), (154, 252599), (259, 150194), (407, 95578), (518, 75097), (814, 47789), (2849, 13654), (5698, 6827)]